saly jackson wrote:
Hi all

I want to know about the ability of GROMACS to simulate sulfate in(SO4 (2-)),

Do we can have the ion in our simulation using GROMACS?


That depends on the force field you want to use. There are parameters for sulfate in all of the Gromos force fields, but I can't comment on their suitability. You should also not just pick one of these because it happens to already exist in order to make your life easy.

Check the literature for suitable parameters, otherwise have a look at http://www.gromacs.org/Documentation/How-tos/Parameterization and be prepared for a lot of work.

-Justin

Thanks alot

Saly


--
========================================

Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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